H2flow is Brisbane's leading water carrier, supplying water trucks, water storage and high pressure cleaning services to government, industry and consumers. H2Flow is 100% Queensland family owned and operated. Established in 2001, this private family business is a support contractor to the civil and construction industries, horticultural industry, private sector and government. Our business is water services! Onsite storage watertanks: Tanks for water available as home water tanks through to bulk water tanks. From the 1,800 litre water trailer to 30,000 litre suitable for long term water storage. For Brisbane water tanks and pump hire H2flow is equipped to help.